Initial commit: note-taking/task-tracking app with LLM integration scaffold

Vue 3 + TypeScript frontend with Pinia stores, markdown rendering (marked + DOMPurify),
wikilink/tag linkification, and autocomplete. Quart async backend with SQLAlchemy 2.0,
PostgreSQL ARRAY columns, task-note companion linking, backlinks, and note-to-task
conversion. Docker Compose setup with PostgreSQL 16 and Ollama.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/fabledassistant/routes/tasks.py

@@ -0,0 +1,123 @@
+from datetime import date
+
+from quart import Blueprint, jsonify, request
+
+from fabledassistant.models.task import TaskPriority, TaskStatus
+from fabledassistant.services.tasks import (
+    create_task,
+    delete_task,
+    get_task,
+    list_tasks,
+    update_task,
+)
+from fabledassistant.utils.tags import extract_tags
+
+tasks_bp = Blueprint("tasks", __name__, url_prefix="/api/tasks")
+
+
+@tasks_bp.route("", methods=["GET"])
+async def list_tasks_route():
+    q = request.args.get("q")
+    tag = request.args.getlist("tag")
+    status = request.args.get("status")
+    priority = request.args.get("priority")
+    note_id = request.args.get("note_id", type=int)
+    sort = request.args.get("sort", "updated_at")
+    order = request.args.get("order", "desc")
+    limit = request.args.get("limit", 50, type=int)
+    offset = request.args.get("offset", 0, type=int)
+
+    tasks, total = await list_tasks(
+        q=q,
+        tags=tag or None,
+        status=status,
+        priority=priority,
+        note_id=note_id,
+        sort=sort,
+        order=order,
+        limit=limit,
+        offset=offset,
+    )
+    return jsonify({"tasks": [t.to_dict() for t in tasks], "total": total})
+
+
+@tasks_bp.route("", methods=["POST"])
+async def create_task_route():
+    data = await request.get_json()
+    description = data.get("description", "")
+    tags = extract_tags(description)
+
+    due_date = None
+    if data.get("due_date"):
+        due_date = date.fromisoformat(data["due_date"])
+
+    status = TaskStatus(data["status"]) if "status" in data else TaskStatus.todo
+    priority = (
+        TaskPriority(data["priority"]) if "priority" in data else TaskPriority.none
+    )
+
+    task = await create_task(
+        title=data.get("title", ""),
+        description=description,
+        status=status,
+        priority=priority,
+        due_date=due_date,
+        tags=tags,
+    )
+    return jsonify(task.to_dict()), 201
+
+
+@tasks_bp.route("/<int:task_id>", methods=["GET"])
+async def get_task_route(task_id: int):
+    task = await get_task(task_id)
+    if task is None:
+        return jsonify({"error": "Task not found"}), 404
+    return jsonify(task.to_dict())
+
+
+@tasks_bp.route("/<int:task_id>", methods=["PUT"])
+async def update_task_route(task_id: int):
+    data = await request.get_json()
+    fields = {}
+    for key in ("title", "description", "status", "priority"):
+        if key in data:
+            fields[key] = data[key]
+
+    if "due_date" in data:
+        fields["due_date"] = (
+            date.fromisoformat(data["due_date"]) if data["due_date"] else None
+        )
+
+    if "description" in fields:
+        fields["tags"] = extract_tags(fields["description"])
+
+    task = await update_task(task_id, **fields)
+    if task is None:
+        return jsonify({"error": "Task not found"}), 404
+    return jsonify(task.to_dict())
+
+
+@tasks_bp.route("/<int:task_id>/status", methods=["PATCH"])
+async def patch_task_status(task_id: int):
+    data = await request.get_json()
+    status_val = data.get("status")
+    if not status_val:
+        return jsonify({"error": "status is required"}), 400
+
+    try:
+        TaskStatus(status_val)
+    except ValueError:
+        return jsonify({"error": f"Invalid status: {status_val}"}), 400
+
+    task = await update_task(task_id, status=status_val)
+    if task is None:
+        return jsonify({"error": "Task not found"}), 404
+    return jsonify(task.to_dict())
+
+
+@tasks_bp.route("/<int:task_id>", methods=["DELETE"])
+async def delete_task_route(task_id: int):
+    deleted = await delete_task(task_id)
+    if not deleted:
+        return jsonify({"error": "Task not found"}), 404
+    return "", 204